Westman was hired by Lancôme in 2003 as the brand's International Artistic Director. Her responsibilities included representing the brand at fashion and beauty events, styling models for company advertising shoots, and designing cosmetic color collections for the label. In 2008, Westman began a new, similar career as the Global Artistic Director for Revlon,[5] creating the "Daydreamer" and "Suede Rhapsody" seasonal shade collections.[6]